---
product_id: 510692082
title: "VEVOR Inline Duct Fan, 6-Inch 402 CFM with Temperature Humidity Controller, Quiet EC-Motor Ventilation Exhaust Fan for Cooling Booster, Grow Tents, Hydroponics"
brand: "vevor"
price: "€ 282.12"
currency: EUR
in_stock: true
reviews_count: 13
category: "Vevor"
url: https://www.desertcart.gr/products/510692082-vevor-inline-duct-fan-6-inch-402-cfm-with-temperature
store_origin: GR
region: Greece
---

# 32 dB ultra-quiet EC motor Auto temp & humidity control 402 CFM airflow VEVOR Inline Duct Fan, 6-Inch 402 CFM with Temperature Humidity Controller, Quiet EC-Motor Ventilation Exhaust Fan for Cooling Booster, Grow Tents, Hydroponics

**Brand:** vevor
**Price:** € 282.12
**Availability:** ✅ In Stock

## Summary

> 🌬️ Stay cool, stay smart — ventilation that works as hard as you do!

## Quick Answers

- **What is this?** VEVOR Inline Duct Fan, 6-Inch 402 CFM with Temperature Humidity Controller, Quiet EC-Motor Ventilation Exhaust Fan for Cooling Booster, Grow Tents, Hydroponics by vevor
- **How much does it cost?** € 282.12 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/510692082-vevor-inline-duct-fan-6-inch-402-cfm-with-temperature)

## Best For

- vevor enthusiasts

## Why This Product

- Trusted vevor brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Breathe Effortlessly:** Powerful 402 CFM airflow keeps your space fresh and ventilated, perfect for grow tents, basements, or workrooms.
- • **Smart Climate Control:** Intelligent temperature and humidity controller auto-adjusts fan speed, so you never have to babysit your environment.
- • **Energy-Savvy Performance:** Consumes 30% less energy than traditional fans, saving you money while extending motor life.
- • **Hassle-Free Installation:** Includes stainless steel clamps, vibration-dampening mats, and versatile mounting options for quick, secure setup.
- • **Whisper-Quiet Efficiency:** EC motor runs at just 32 dB, delivering strong ventilation without disrupting your focus or downtime.

## Overview

The VEVOR Inline Duct Fan is a 6-inch, 402 CFM ventilation powerhouse featuring a whisper-quiet EC motor operating at 32 dB. Equipped with an intelligent temperature and humidity controller, it automatically adjusts airflow to optimize your environment. Designed for versatile use in grow tents, hydroponics, basements, and more, it offers energy-efficient performance with 30% power savings and easy installation accessories included.

## Description

desertcart.com: VEVOR Inline Duct Fan, 6-Inch 402 CFM with Temperature Humidity Controller, Quiet EC-Motor Ventilation Exhaust Fan for Cooling Booster, Grow Tents, Hydroponics : Patio, Lawn & Garden

Review: The perfect ventilation fan! - I purchased this 4" duct fan to be used as a ventilation fan in the attic of a second story room above a garage. I am going to be using the room as a gaming/man cave room and wanted a ventilation fan that I could adjust the speed of the fan and be unnoticeable when in the room. This fan works perfectly for the limited space I had to install it in and with the asthetically pleasing LCD controller, this fan met all criteria I had and then some. It gives accurate readings of the air temperature and humidity %. It also, of course, controls the fan speed with 10 program or manually selected speeds. On the lower speeds, the fan virtually cannot be heard which is exactly what I wanted. The higher speeds are noticably louder for obvious reasons but it really moves some air which is the whole purpose of this fan. It has been running continuously for a month now and works flawlessly. Overall, excellent choice for a variable speed duct fan with all the bells and whistles and the best part is, it's a fraction of the cost of similar type fans.
Review: Definitely helped cool a room that was hot that had low flow - Worked great to increase air flow though a low flowing vent on the far end of the house. I will probably buy 4 more for the second floor! The automatic digital control works amazing to turn it on and off automatically when the HVAC is running.

## Features

- Universal Applications: Take a deep breath and relax. Our inline duct fan is specially designed as an exhaust for heat, humidity, and smoke, improving airflow in air planting tents, hydroponic planting rooms, electronic equipment rooms, kitchens, basements, etc. Get ready to go with the flow.
- Blow Your Worries Away: Our inline fan provides a sufficient airflow of 402 cfm, enough to handle wide areas of ventilation and dehumidification, maintaining clean and fresh air circulation in dry environments all the time. Take control of any environment confidentially.
- Power in Silence: Are you tired of loud, obnoxious ducts? Well, get ready to work in silence! Our inline exhaust fan is equipped with a high-quality EC motor that ensures strong power at a low noise of 32 dB, which will not disturb your work and life. At the same time, the motor saves 30% on energy consumption, extending its service life.
- Take It Easy: You already have a busy life. Why make it even more complicated? Your new fan not only performs excellently but also values your time! VEVOR's inline air duct fan adopts an intelligent variable speed controller that automatically adjusts the optimal air speed according to the temperature and humidity, eliminating the need for constant attention and freeing your hands for convenient use.
- Everything You Need: To save time and costs, we provide a 6-inch inline fan with stainless steel clamps, and non-vibration rubber mats and straps, allowing you to effortlessly complete installation. Additionally, you are not restricted in how you install the high-quality duct fan. Choose between hanging it or mounting it on the wall.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | VEVOR |
| Cooling Method | Air |
| Item Dimensions L x W x H | 12"L x 10"W x 8.4"H |
| Material Type | Copper |
| Power Connector Type | 4-Pin |
| Product Dimensions | 12"L x 10"W x 8.4"H |
| Voltage | 110 volts |
| Wattage | 38 watts |

## Product Details

- **Brand:** VEVOR
- **Compatible Devices:** Grow Tent
- **Cooling Method:** Air
- **Material:** Copper
- **Maximum Rotational Speed:** 2800 rpm
- **Noise Level:** 32 db
- **Power Connector Type:** 4-Pin
- **Product Dimensions:** 12"L x 10"W x 8.4"H
- **Voltage:** 110 volts
- **Wattage:** 38 watts

## Images

![VEVOR Inline Duct Fan, 6-Inch 402 CFM with Temperature Humidity Controller, Quiet EC-Motor Ventilation Exhaust Fan for Cooling Booster, Grow Tents, Hydroponics - Image 1](https://m.media-amazon.com/images/I/71a90q+LOtL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Q: Is this product suitable for grow tents?**
A: A: YES. Know the size of the ducting before choosing the fan as well. Our inline duct fan comes with the option of different sizes.

**Q: Q: Can it be used indoors?**
A: A: YES. It helps a lot with air circulation, as well as with odors and dampness. You'll have no problem finding one that suits your living rooms, studios, and electronic equipment rooms. Very quiet too.

**Q: Q: Is this fan durable?**
A: A: YES. Our fan can reach 30,000 hours of continuous operation. Energy efficient EC-motor ensures ultra stable operation.

## Customer Reviews

### ⭐⭐⭐⭐⭐ The perfect ventilation fan!
*by J***. on May 2, 2023*

I purchased this 4" duct fan to be used as a ventilation fan in the attic of a second story room above a garage. I am going to be using the room as a gaming/man cave room and wanted a ventilation fan that I could adjust the speed of the fan and be unnoticeable when in the room. This fan works perfectly for the limited space I had to install it in and with the asthetically pleasing LCD controller, this fan met all criteria I had and then some. It gives accurate readings of the air temperature and humidity %. It also, of course, controls the fan speed with 10 program or manually selected speeds. On the lower speeds, the fan virtually cannot be heard which is exactly what I wanted. The higher speeds are noticably louder for obvious reasons but it really moves some air which is the whole purpose of this fan. It has been running continuously for a month now and works flawlessly. Overall, excellent choice for a variable speed duct fan with all the bells and whistles and the best part is, it's a fraction of the cost of similar type fans.

### ⭐⭐⭐⭐⭐ Definitely helped cool a room that was hot that had low flow
*by M***S on August 3, 2026*

Worked great to increase air flow though a low flowing vent on the far end of the house. I will probably buy 4 more for the second floor! The automatic digital control works amazing to turn it on and off automatically when the HVAC is running.

### ⭐⭐⭐⭐⭐ Freakin amazing for the price!
*by B***B on July 9, 2023*

I have only been using this fan (8 inch w/ controller) for a few days so this is an initial impression. For those interested, read on later for tests that I conducted. The fan comes with a controller and a temperature and relative humidity sensor. The fan alone WILL run without any of these hooked up, but it will be at full speed. The amazing part is the controller that will allow the fan to be run at ten different speed settings. It appears to draw a lot less current than the fan I replaced, although that was 10 years old or so, and it runs quieter even though it moves the air 12% faster than the old one. It also can be run with only the controller attached but not the T/RH sensor, so unless you need to have it turned on/off at specific T or RH settings, it does not need to be hooked up. I can't imagine buying the model without the controller, which is nearly the same price. Following is the technical information. Speed setting 10 - full: 67 watts, 2800 ft/min (all readings are at no load/resistance right at the fan outlet. Ducting friction will reduce the air flow. For my situation with 3-90 degree elbows and 50 feet of flexible spiral ducting, the outlet is 1600 f/m at the 10 setting); 9: 57 w, 2500 f/m (89% of full speed); 8: 47 w, 2300 f/m, 82%; 7: 41 w, 2200 f/m, 79%; 6: 35 w, 2000 f/m, 71%; 5: 29 w, 1900 f/m, 68%; 4: 24 w, 1800 f/m, 64%; 3: 19 w, 1600 f/m, 57%; 2: 12 w, 1350 f/m, 48%; 1: 6 w, 1000 f/m, 36%. For comparison, another fan I have with a variable speed L to H controller, the lowest speed is 73% of the maximum. If you want a wider range of speeds available, particularly at the slower end, this fan is a fantastic option at an unbelievably low price. I have already ordered several others. Even if it fails in a year or two of nearly continuous use, it is still a great value.

## Frequently Bought Together

- VEVOR Inline Duct Fan, 6-Inch 402 CFM with Temperature Humidity Controller, Quiet EC-Motor Ventilation Exhaust Fan for Cooling Booster, Grow Tents, Hydroponics
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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-09-01*